Lafourche Parish

Alerts in effect

Alerts covering all or part of Lafourche Parish.

• Coastal Flood Advisoryminor

  Lower St. Bernard; Southeast St. Tammany; Eastern Orleans; Lower Plaquemines; Coastal Jefferson; Lower Lafourche; Lower Terrebonne; Southern Hancock; Southern Harrison; Southern Jackson

  NWS New Orleans LA · until Oct 2, 9:00 AM CDT

Outlook for the days ahead

• Excessive Rainfall Outlook, Day 2: Slight (At Least 15%) until Oct 4, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 3: Slight (At Least 15%) until Oct 4, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 1: Marginal (At Least 5%) until Oct 3, 12:00 PM UTC · Weather Prediction Center
• Severe Thunderstorm Outlook, Day 1: General Thunderstorms Risk until Oct 3, 12:00 PM UTC · Storm Prediction Center
• Severe Thunderstorm Outlook, Day 2: General Thunderstorms Risk until Oct 4, 12:00 PM UTC · Storm Prediction Center
• Severe Thunderstorm Outlook, Day 3: General Thunderstorms Risk until Oct 5, 12:00 PM UTC · Storm Prediction Center
• Excessive Rainfall Outlook, Day 4: no risk area over Lafourche Parish until Oct 6, 12:00 PM UTC · Weather Prediction Center
• Excessive Rainfall Outlook, Day 5: no risk area over Lafourche Parish until Oct 7, 12:00 PM UTC · Weather Prediction Center

Rainfall forecast

• Day 1 (24 hours): highest in Lafourche Parish, 1 to 1.25 inches issued Oct 2, 5:41 AM UTC · Weather Prediction Center
• Days 1–3 (72 hours): highest in Lafourche Parish, 5 to 7 inches issued Oct 2, 5:53 AM UTC · Weather Prediction Center
• Days 1–7: highest in Lafourche Parish, 7 to 10 inches issued Oct 2, 5:54 AM UTC · Weather Prediction Center

River gauges

• Barataria Bay and Waterway at Bay Dosgris near Galliano
  NowFlood stages not defined6.27 ftOct 2, 2:15 AM CDT
• Barataria Bay and Waterway at Bayou Boeuf at Kraemer
  NowFlood stages not defined1.46 ftOct 2, 2:00 AM CDT
• Barataria Bay and Waterway at West Bank Bayou Gauche
  NowFlood stages not defined0.81 ftOct 2, 2:24 AM CDT
• Barataria Bay and Waterway near Bayou Perot at Point Legard
  NowFlood stages not defined3.49 ftOct 2, 1:45 AM CDT
• Bayou Lafourche at Lockport
  NowFlood stages not defined5.67 ftOct 2, 1:30 AM CDT
• Gulf Intracoastal Waterway at Bayou Lafourche at Larose
  NowObservation not current
• Mississippi River Delta Basin at Company Canal at Hwy 1 at Lockport
  NowFlood stages not defined2.42 ftOct 2, 2:00 AM CDT
• Mississippi River Delta Basin at Company Canal at Salt Barrier near Lockport
  NowFlood stages not defined2.72 ftOct 2, 2:00 AM CDT